4500134971548 has 48 divisors (see below), whose sum is σ = 10561477108896. Its totient is φ = 1491308304640.

The previous prime is 4500134971547. The next prime is 4500134971667. The reversal of 4500134971548 is 8451794310054.

It is a self number, because there is not a number n which added to its sum of digits gives 4500134971548.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4500134971547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76062058 + ... + 76121198.

It is an arithmetic number, because the mean of its divisors is an integer number (220030773102).

Almost surely, 2^{4500134971548} is an apocalyptic number.

It is an amenable number.

4500134971548 is an abundant number, since it is smaller than the sum of its proper divisors (6061342137348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4500134971548 is a wasteful number, since it uses less digits than its factorization.

4500134971548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95974 (or 95972 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 4500134971548 in words is "four trillion, five hundred billion, one hundred thirty-four million, nine hundred seventy-one thousand, five hundred forty-eight".